CUSIP No. 83438K103
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13G
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Page 2 of 9
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Item 1(a).
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Name of Issuer:
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Item 1(b).
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Address of Issuer’s Principal Executive Offices:
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Item 2(a).
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Names of Persons Filing:
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Item 2(b).
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Address of Principal Business Office or, if None, Residence:
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Item 2(c).
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Citizenship:
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Item 2(d).
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Title of Class of Securities:
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Item 2(e).
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CUSIP Number:
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Item 3.
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If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
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Not applicable.
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CUSIP No. 83438K103
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13G
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Page 3 of 9
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Item 4.
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Ownership.
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Not applicable.
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Item 5.
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Ownership of Five Percent or Less of a Class.
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Material to be Filed as Exhibits.
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Exhibit 1 – Agreement regarding filing of joint Schedule 13G.
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CUSIP No. 83438K103
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13G
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Page 4 of 9
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By:
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NEA PARTNERS 12, LIMITED PARTNERSHIP
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By:
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NEA 12 GP, LLC
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General Partner
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By:
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NEA PARTNERS 12, LIMITED PARTNERSHIP
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General Partner
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By:
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NEA 12 GP, LLC
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By:
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NEA 12 GP, LLC
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CUSIP No. 83438K103
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13G
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Page 5 of 9
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*
Michael James Barrett
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*
Peter J. Barris
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*
Forest Baskett
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*
Ryan D. Drant
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*
Patrick J. Kerins
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*
Krishna S. Kolluri
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*
C. Richard Kramlich
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*
Charles W. Newhall III
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*
Mark W. Perry
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*
Scott D. Sandell
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*/s/ Louis S. Citron
Louis S. Citron
As attorney-in-fact
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CUSIP No. 83438K103
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13G
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Page 6 of 9
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By:
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NEA PARTNERS 12, LIMITED PARTNERSHIP
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By:
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NEA 12 GP, LLC
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General Partner
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By:
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NEA PARTNERS 12, LIMITED PARTNERSHIP
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General Partner
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By:
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NEA 12 GP, LLC
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By:
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NEA 12 GP, LLC
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CUSIP No. 83438K103
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13G
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Page 7 of 9
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*
Michael James Barrett
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*
Peter J. Barris
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*
Forest Baskett
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*
Ryan D. Drant
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*
Patrick J. Kerins
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*
Krishna S. Kolluri
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*
C. Richard Kramlich
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*
Charles W. Newhall III
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*
Mark W. Perry
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*
Scott D. Sandell
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*/s/ Louis S. Citron
Louis S. Citron
As attorney-in-fact |
CUSIP No. 83438K103
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13G
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Page 8 of 9
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CUSIP No. 83438K103
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13G
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Page 9 of 9
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